CSD and PolyU Collaborate to Upcycle Food Waste for Sustainable Correctional Development

CSD and PolyU sign MOU to promote upcycling of food waste and development of eco-friendly products

​The Correctional Services Department (CSD) and the Hong Kong Polytechnic University (PolyU) signed a Memorandum of Understanding (MOU) today (February 7) to jointly promote the upcycling of food waste and the development of environmentally friendly products, injecting new impetus into the sustainable development of the correctional industry.

The MOU sets out a framework for collaboration between the CSD and PolyU to jointly promote innovative development initiatives over the next five years, including the application of PolyU's scientific research results on food waste upcycling to industrial production in correctional institutions; and the provision of vocational training to persons in custody (PICs) in the design and production of environmentally friendly products by PolyU to enhance their employability. The collaboration not only promotes environmental protection but also assists in the rehabilitation of PICs.

Witnessed by the Deputy Commissioner of Correctional Services (Rehabilitation and Management), Mr Ng Chiu-kok, and the Vice President (Research and Innovation) of PolyU, Professor Christopher Chao, the MOU was signed by the Assistant Commissioner of Correctional Services (Rehabilitation), Mr Tong Soen, and the Director of the Research Institute for Future Food, Professor Wong Ka-hing.

Addressing the ceremony, Mr Ng said that the CSD has been committed to introducing green measures in correctional work to build an integrated and sustainable correctional system. The signing of the MOU marks an important milestone in the sustainable development of correctional work. The first phase of the collaboration involves the application of PolyU's patented technology for making 3D printing material with spent coffee grounds to the industrial production work performed by PICs. PolyU will also provide vocational training in product design for PICs to develop more environmentally friendly spent coffee grounds products.

Professor Chao said at the ceremony that PolyU has been tackling social challenges and promoting sustainable development through innovative research and translating research outcomes over the years. The "food waste-derived 3D printing material" patented technology covered in the collaboration project was developed by PolyU's Research Institute for Future Food, which opens up a new way to tackle the problems of municipal food waste and greenhouse gas emissions in Hong Kong. Both parties will work together to create a mutual aid ecosystem, where new economic, ecological, and cultural value can be generated, contributing to the realisation of a cohesive society and sustainable development.

The environmentally friendly spent coffee grounds products will be available for sale on the CSD Sports Association's online charity gift sales platform, Made In Prison, to promote messages of supporting rehabilitation and environmental protection to the public. All proceeds from the sale, after deducting necessary costs, will be donated to various local registered charities, providing PICs with opportunities to contribute to the community.

CSD and PolyU sign MOU to promote upcycling of food waste and development of eco-friendly products Source: HKSAR Government Press Releases

CSD and PolyU sign MOU to promote upcycling of food waste and development of eco-friendly products Source: HKSAR Government Press Releases

CSD and PolyU sign MOU to promote upcycling of food waste and development of eco-friendly products Source: HKSAR Government Press Releases

CSD and PolyU sign MOU to promote upcycling of food waste and development of eco-friendly products Source: HKSAR Government Press Releases

Applications invited for operating green minibus route

The Transport Department (TD) published a Gazette notice today (January 2) to invite applications for a passenger service licence for the operation of a package ofNew Territories public light bus (scheduled) route (green minibus route) covering one route in total, plying between Fanling North and Kwu Tung North.

Application documents are available free of charge from the following TD offices and the TD website:

The TD New Territories Regional Office, 7/F, Mongkok Government Offices, 30 Luen Wan Street, Mong Kok, Kowloon;

The TD Public Light Bus Section, 11/F, South Tower, West Kowloon Government Offices, 11 Hoi Ting Road, Yau Ma Tei, Kowloon;

The TD Urban Regional Office (Hong Kong), 37/F, Immigration Tower, 7 Gloucester Road, Wan Chai, Hong Kong; and

The TD Hong Kong Licensing Office, 3/F, United Centre, 95 Queensway, Hong Kong.

A spokesman for the TD reminded applicants to refer to the details and requirements of the green minibus route concerned and the "Guidance Notes for Applicants" attached in the application document. They should also follow the guidelines when completing the application form.

Completed application forms and relevant supporting documents must be submitted in a plain envelope sealed and marked on the outside of the envelope with "Application for Passenger Service Licence in respect of the Package of Public Light Bus (Scheduled) Route Gazetted in January 2026". They must be placed in the tender box located at the reception counter of the TD Headquarters at 10/F, South Tower, West Kowloon Government Offices, 11 Hoi Ting Road, Yau Ma Tei, Kowloon, before noon on February 27, 2026 (Friday). Applications by any other means or late submissions will not be considered.

For enquiries, please call the hotline at 2804 2600.

Source: AI-found images